Files
LithosAnanake/proof
Robert Allan JamesandClaude Sonnet 5 8717416d36
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FABRIC-3.md: version correction -- LITHOS_VERSION back to 2.0.0, plus a rename-gap fix
LITHOS_VERSION 2.0.1 was premature: per this project's own versioning
policy, 2.0.1 claims SER5 hardware-track progress (RDRAND backend +
thumbdrive image) that was never actually verified on real hardware --
that verification is FABRIC-3.md's own open topic. Reset to 2.0.0
(still a QEMU-only release, correctly). Verified 3-arch boot shows
"LithosAnanke v2.0.0" in each serial log directly, not assumed from the
Makefile edit alone.

Also closes a real gap found in today's earlier FABRIC-series rename:
Makefile.starkernel, Kconfig.kernel, scripts/bleach_zuse_img.sh, four
proof/*.thy files, and isr.S were never swept -- the original file list
only matched *.md/*.c/*.h/*.4th, silently skipping every other
extension. Fixed with the same safe placeholder substitution.
.claude/settings.local.json's historical permission-grant log and
ClaudeEXPORT/'s frozen export were deliberately left untouched.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019YcT3H2PQeyujrzjqS3Var
2026-09-04 11:53:44 -04:00
..

proof/

Isabelle/HOL theory files providing machine-checkable proofs of determinism and correctness for StarForth. 24 theory files covering all 7 feedback loops, core word categories, and the word-level ACL system.

Running proofs

isabelle build -D proof/

Requires an Isabelle installation. See docs/01-getting-started/DEVELOPER.md.

Theory files

Foundations

File Covers
StarForth_Base.thy Base definitions and type system
StarForth_Correctness.thy Overall correctness
StarForth_Transition.thy State transitions
StarForth_Concurrent.thy Concurrency properties
StarForth_Mutex.thy Mutual exclusion

Physics loops (17)

File Loop
StarForth_Loop1_Heat.thy Execution heat tracking
StarForth_Loop2_Window.thy Rolling window of truth
StarForth_Loop3_Decay.thy Linear decay
StarForth_Loop4_Pipeline.thy Word transition prediction
StarForth_Loop5_WinInf.thy Window width inference
StarForth_Loop6_DecayInf.thy Decay slope inference
StarForth_Loop7_Heartrate.thy Adaptive heartrate

Word categories

StarForth_Arithmetic_Words.thy, StarForth_Stack_Words.thy, StarForth_Logical_Words.thy, StarForth_Memory_Words.thy, StarForth_Return_Stack_Words.thy, StarForth_Q48_16.thy

ACL system (Phase 6)

File Property
ACL_Pin_Monotone.thy Pin is one-way
ACL_Inherit_Clears_Pin.thy Inheritance clears pin
ACL_TTL_Bounded.thy TTL stays within bounds
ACL_Emergency_Bypass.thy Emergency console bypass
ACL_No_Escalation.thy No privilege escalation

See also